Traditional Culture Encyclopedia - Traditional festivals - Is the gold foil pure gold? Is the gold foil pure gold?
Is the gold foil pure gold? Is the gold foil pure gold?
1, gold foil is pure gold. Gold foil production is to turn gold bars with a gold content of 99.99% into gold foil after more than a dozen special processes. Real gold foil is as light as a feather, as soft as satin, as thin as cicada's wings, and its thickness is less than 0. 12 micron, which is thinner than a piece of burnt paper.
2. The gold foil made by traditional technology is made of gold bars with gold content of 99.99% as the main raw material, and processed by more than ten processes, such as chemical cleaning, hammering and foil cutting. It is golden in color, bright and soft, as light as a feather, as thin as a cicada's wing, and its thickness is less than 0. 12 micron.
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